[CONT]: Sentinel (You may only have up to four cards with "[CONT]: Sentinel" in a deck)[AUTO]:[Counter Blast (1)] When this is placed on (GC) from your hand, if you have a «Genesis» vanguard, you may pay the cost. If you do, reveal the five cards from the top of your deck, call all «Genesis» from among them to (GC) as [Rest], and put the rest into the drop zone.